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KRH Interlocking Armoring Machine

Continuous interlocked armoring equipment for armored cables and marine pipe constructions, available in four models for armor diameters up to 130 mm.
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Company Profile

Overview

The KRH Interlocking Armoring Machine is designed for continuous interlocked armoring of various cable products and for the inner or outer interlocked protective layers used in marine pipe applications. With four model options - KRH-30, KRH-50, KRH-100 and KRH-130 - the series covers finished armor diameters from 30 mm to 130 mm and supports different strip widths to match a broad range of production requirements. Depending on the model, the maximum operating speed ranges from 700 to 1200 rpm, providing manufacturers with a practical balance between product size and production speed.

Features

Four model choices for different product sizes

Select from maximum armor diameters of 30, 50, 100 and 130 mm to match different cable or marine pipe specifications.

High-speed armoring capability

Model-dependent maximum speeds of 700-1200 rpm support efficient continuous production across multiple finished diameters.

Flexible strip-width range

Compatible strip-width ranges extend from 9.5 mm up to 25.4 mm, depending on the selected model.

Consistent strip thickness specification

All four models are designed around a strip thickness range of 0.5-0.8 mm, simplifying production planning for compatible armor strip.

Built for continuous interlocked structures

The machine is suitable for forming continuous interlocked protective layers used on armored cables and marine pipe constructions.

Core Equipment

Model Max. Speed (rpm) Strip Width (mm) Strip Thickness (mm) Armor O.D. (mm) Production Line L x W (m)
KRH-30 1200 9.5～12.7 0.5～0.8 30 23×5
KRH-50 1000 9.5～12.7 0.5～0.8 50 25×6
KRH-100 800 9.5～19 0.5～0.8 100 28×6
KRH-130 700 9.5～25.4 0.5～0.8 130 28×6

Applications

  • Interlocked armored power cables

  • Control and instrumentation cables requiring mechanical protection

  • Specialty interlocked armored cable constructions

  • Marine and offshore cable applications

  • Inner interlocked protective layers for marine pipes

  • Outer interlocked protective layers for marine pipes

Frequently Asked Questions

Check our FAQs below, or reach out to our team for tailored answers and project quotation.

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What is the KRH Interlocking Armoring Machine used for?
It is used for continuous interlocked armoring of various cable products and for forming inner or outer interlocked protective layers for marine pipe applications.
Which KRH model should I choose?
The main selection factor is the required finished armor outer diameter. KRH-30, KRH-50, KRH-100 and KRH-130 correspond to maximum armor diameters of 30 mm, 50 mm, 100 mm and 130 mm respectively.
What strip widths can the machine process?
The available strip-width range depends on the model: 9.5-12.7 mm for KRH-30 and KRH-50, 9.5-19 mm for KRH-100, and 9.5-25.4 mm for KRH-130.
What strip thickness is specified for this series?
The technical specification lists a strip thickness range of 0.5-0.8 mm for all four KRH models.
What is the maximum operating speed?
The maximum speed is model-dependent: 1200 rpm for KRH-30, 1000 rpm for KRH-50, 800 rpm for KRH-100, and 700 rpm for KRH-130.
What information should I provide for model selection or a quotation?
Please provide the required armor outer diameter, strip width, strip thickness, target production speed, finished product type and available installation space. These details help confirm the most suitable KRH model and line configuration.
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Address

No.310–311 National Road, Quanshan District, Xuzhou City, China

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